OHAUS PR4201/E PR Precision Balance, 4200g Capacity, 0.1g Readability, GLP/GMP

OHAUS PR4201/E Precision Balance — 4,200g High-Capacity at 0.1g Readability

Stretching precision balance capability to 4.2 kilograms without sacrificing decimal-gram resolution, the OHAUS PR4201/E Precision Balance is designed for laboratories and production environments where large sample masses require consistent 0.1g measurement. From bulk ingredient preparation to multi-component formulation batches, this balance combines generous capacity with practical accuracy and GLP-ready documentation.

Key Features

• 4,200g Maximum Capacity: Handles bulk laboratory and production samples — full storage vessels, multi-component mixes, and large specimens — at the 0.1g precision level.
• 0.1g Readability Across the Full Range: Consistent decimal-gram resolution from minimum to maximum load, enabling reliable process control throughout the weighing range.
• 1-Second Stabilization: Quick result confirmation keeps laboratory workflows and production throughput high even when handling heavy containers.
• GLP/GMP-Ready Outputs: Configurable user and project IDs print with every result, creating traceable documentation for quality management and regulatory compliance.
• RS232 Communication Port: Built-in serial connectivity links to printers, computers, and LIMS systems for direct, documented data output.
• 180 mm Stainless Steel Pan: The spacious platform handles standard laboratory vessels, large flasks, and wide-base containers with stability.
• Calibration Lock and Security Bracket: Prevent unauthorized calibration changes in shared laboratory or multi-user production settings.

Detailed Overview

The OHAUS PR4201/E Precision Balance is the highest-capacity model in the PR series without NTEP certification — tailored for research, quality control, and educational environments where 4 kg of sample range is needed but commercial legal-for-trade status is not. Repeatability of 0.1g and linearity within ±0.2g are maintained across the 4.2 kg range, confirming that accuracy doesn't degrade at higher loads. The ABS housing and removable stainless steel pan make routine cleaning straightforward, while the backlit LCD display is readable even in brightly lit production environments. Environmental filter settings let operators optimize the balance response for their specific level of ambient air movement and vibration, giving consistent readings regardless of location.

Applications

• Bulk reagent and ingredient preparation in chemical, pharmaceutical, and food science laboratories
• Large-batch formulation verification where 0.1g precision is specified across multi-kilogram portions
• Multi-component industrial assembly weighing for process documentation and quality assurance
• High-capacity educational balance demonstrations in natural science or engineering programs

Why Choose the OHAUS PR4201/E?

Laboratories routinely weighing samples in the 2–4 kg range will find the PR4201/E fills a capability gap that lighter precision balances cannot reach. Its 4.2 kg ceiling with 0.1g readability, combined with straightforward RS232 connectivity and GLP documentation support, makes it a productive daily-use instrument for high-capacity bench work. Add to cart to bring 4 kg precision to your laboratory operations today.